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Conserved domains on  [gi|502306619|ref|WP_012758339|]
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AGE family epimerase/isomerase [Rhizobium leguminosarum]

Protein Classification

AGE family epimerase/isomerase( domain architecture ID 10537752)

AGE (N-acylglucosamine 2-epimerase) family epimerase/isomerase with the common scaffold, alpha6/alpha6-barrel; similar to sulfoquinovose isomerase and D-mannose isomerase

CATH:  1.50.10.10
EC:  5.-.-.-
Gene Ontology:  GO:0016853
SCOP:  4001174

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
GlcNAc_2-epim pfam07221
N-acylglucosamine 2-epimerase (GlcNAc 2-epimerase); This family contains a number of ...
43-396 2.34e-131

N-acylglucosamine 2-epimerase (GlcNAc 2-epimerase); This family contains a number of eukaryotic and bacterial N-acylglucosamine 2-epimerase (GlcNAc 2-epimerase) enzymes (EC:5.1.3.8) approximately 500 residues long. This converts N-acyl-D-glucosamine to N-acyl-D-mannosamine.


:

Pssm-ID: 399891  Cd Length: 347  Bit Score: 381.75  E-value: 2.34e-131
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619   43 GGFYDLDDAGRPLDAEGqvRGIHIAARAVHCFSIGALLGRPGAADVVDHGMDYIWNHHRDRKNGGYFWSLNNDGPVDSNK 122
Cdd:pfam07221   1 GFFGCLDADGKIDDADR--RHIWLQARQVYCFAMAALLGRPGWLDAADHGLAYLEGVYRDGEHGGWYWALRDGGVVDASK 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619  123 QGYGHAFVLLAASAAKTIGHPLADGMLDDITKILNTKFWEEKHGAIAEEFTADWQPLdggaYRGQNSNMHLTEALMAAFE 202
Cdd:pfam07221  79 DAYDHAFALLAAASALAAGNPEAKDLLDDTLAVLEKHFWEPLHGGAREEFDRPFSLP----YRGQNPNMHLTEAMLALYE 154
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619  203 ATGDGDYLSKAESIADLVIRRVAGSVDWRVAEHFDAEWNLDKTYYHpNEMFRPAGTTPGHWLEWARLILQLWALGGKR-I 281
Cdd:pfam07221 155 ATGDPRWLDRAERIADLAIHRFADANSGRVREHFDEDWNPDPDYNG-DDCFRPYGTTPGHQFEWAWLLLRLALLARRRpA 233
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619  282 EWMPDaAKALFAQSMALGWDNDKGGFFYTLDWEDKPAKRNKLWWPACEAAAAAHFLNEHLPSDFHEESYRQIWNVIERAF 361
Cdd:pfam07221 234 DWIEK-ARDLFETALADGWDPDRGGLVYTLDWNGKPVDDDRLHWPQTEALAAAAALAQRTGEARYWDWYRRAWDYLWRHF 312
                         330       340       350
                  ....*....|....*....|....*....|....*
gi 502306619  362 IDHKNGGWHEELTEDLVPSHSLFPGKGDIYHALQA 396
Cdd:pfam07221 313 IDPEYGSWFDELDADGEVALPLPAGKSDFYHALGA 347
 
Name Accession Description Interval E-value
GlcNAc_2-epim pfam07221
N-acylglucosamine 2-epimerase (GlcNAc 2-epimerase); This family contains a number of ...
43-396 2.34e-131

N-acylglucosamine 2-epimerase (GlcNAc 2-epimerase); This family contains a number of eukaryotic and bacterial N-acylglucosamine 2-epimerase (GlcNAc 2-epimerase) enzymes (EC:5.1.3.8) approximately 500 residues long. This converts N-acyl-D-glucosamine to N-acyl-D-mannosamine.


Pssm-ID: 399891  Cd Length: 347  Bit Score: 381.75  E-value: 2.34e-131
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619   43 GGFYDLDDAGRPLDAEGqvRGIHIAARAVHCFSIGALLGRPGAADVVDHGMDYIWNHHRDRKNGGYFWSLNNDGPVDSNK 122
Cdd:pfam07221   1 GFFGCLDADGKIDDADR--RHIWLQARQVYCFAMAALLGRPGWLDAADHGLAYLEGVYRDGEHGGWYWALRDGGVVDASK 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619  123 QGYGHAFVLLAASAAKTIGHPLADGMLDDITKILNTKFWEEKHGAIAEEFTADWQPLdggaYRGQNSNMHLTEALMAAFE 202
Cdd:pfam07221  79 DAYDHAFALLAAASALAAGNPEAKDLLDDTLAVLEKHFWEPLHGGAREEFDRPFSLP----YRGQNPNMHLTEAMLALYE 154
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619  203 ATGDGDYLSKAESIADLVIRRVAGSVDWRVAEHFDAEWNLDKTYYHpNEMFRPAGTTPGHWLEWARLILQLWALGGKR-I 281
Cdd:pfam07221 155 ATGDPRWLDRAERIADLAIHRFADANSGRVREHFDEDWNPDPDYNG-DDCFRPYGTTPGHQFEWAWLLLRLALLARRRpA 233
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619  282 EWMPDaAKALFAQSMALGWDNDKGGFFYTLDWEDKPAKRNKLWWPACEAAAAAHFLNEHLPSDFHEESYRQIWNVIERAF 361
Cdd:pfam07221 234 DWIEK-ARDLFETALADGWDPDRGGLVYTLDWNGKPVDDDRLHWPQTEALAAAAALAQRTGEARYWDWYRRAWDYLWRHF 312
                         330       340       350
                  ....*....|....*....|....*....|....*
gi 502306619  362 IDHKNGGWHEELTEDLVPSHSLFPGKGDIYHALQA 396
Cdd:pfam07221 313 IDPEYGSWFDELDADGEVALPLPAGKSDFYHALGA 347
YihS COG2942
Mannose or cellobiose epimerase, N-acyl-D-glucosamine 2-epimerase family [Carbohydrate ...
20-401 3.17e-126

Mannose or cellobiose epimerase, N-acyl-D-glucosamine 2-epimerase family [Carbohydrate transport and metabolism];


Pssm-ID: 442185  Cd Length: 380  Bit Score: 369.59  E-value: 3.17e-126
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619  20 RGWLLT-QANGLFDFFQHNSVNPK-GGFYD-LDDAGRPLDaeGQVRGIHIAARAVHCFSIGALL-GRPGAADVVDHGMDY 95
Cdd:COG2942    1 ADWLRAeLLDDLLPFWLPRSIDPEgGGFFGcLDDDGTPYD--DADKGLVLQARQVWTFALAYLLlGRPEYLELAEHGLDF 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619  96 IWNHHRDRKNGGYFWSLNNDG-PVDSNKQGYGHAFVLLA-ASAAKTIGHPLADGMLDDITKILNTKFWEEKHGAIAEEFT 173
Cdd:COG2942   79 LREHFRDPEHGGWYWSLDADGkPLDDRKQAYGHAFALLAlAEAYRATGDPEALELAKETFELLERRFWDPEHGGYAEAFD 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619 174 ADWQPLDggAYRGQNSNMHLTEALMAAFEATGDGDYLSKAESIADLVIRRVAGSVDWRVAEHFDAEWNLDKTYyhpnemF 253
Cdd:COG2942  159 RDWSPLR--PYRGQNAHMHLLEALLALYEATGDERWLERAEEIADLILTRFADPEGGRLLEHFDPDWSPDPDY------N 230
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619 254 RPAGTTPGHWLEWARLILQLWALGGKriEWMPDAAKALFAQSMALGWDNDKGGFFYTLDWEDKPAKRNKLWWPACEAAAA 333
Cdd:COG2942  231 RPRGVSPGHDIEWAWLLLELAALLGD--AWLLELARKLFDAALEYGWDDERGGLYYELDPDGKPVDDDKLWWVQAEALVA 308
                        330       340       350       360       370       380       390
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619 334 AHFLNEHLPSDFHEESYRQIWNVIERAFIDHKNGGWHEELTEDLVPSHSL--FPGKGDiYHALQACLIPL 401
Cdd:COG2942  309 ALLLYQLTGDERYLDWYRRLWDYIWAHFIDHEYGEWFGELDRDGEPLTDLkgGPWKGD-YHNPRALLEVL 377
AGE cd00249
AGE domain; N-acyl-D-glucosamine 2-epimerase domain; Responsible for intermediate ...
12-403 1.62e-107

AGE domain; N-acyl-D-glucosamine 2-epimerase domain; Responsible for intermediate epimerization during biosynthesis of N-acetylneuraminic acid. Catalytic mechanism is believed to be via nucleotide elimination and readdition and is ATP modulated. AGE is structurally and mechanistically distinct from the other four types of epimerases. The AGE domain monomer is composed of an alpha(6)/alpha(6)-barrel, the structure of which is also found in glucoamylase and cellulase. The active form is a homodimer. The alignment also contains subtype III mannose 6-phosphate isomerases.


Pssm-ID: 238153  Cd Length: 384  Bit Score: 322.39  E-value: 1.62e-107
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619  12 NWTTRAYHRGWLLTQANGLFDFFQHNSVNP-KGGFYD-LDDAGRPLDaegQVRGIHIAARAVHCFSIGALLG-RPGAADV 88
Cdd:cd00249    1 IAETLQELAQLAGWLLEDLLPFWLEAGLDReAGGFFEcLDRDGQPFD---TDRRLWLQARQVYCFAVAYLLGwRPEWLEA 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619  89 VDHGMDYIWNHHRDRKNGGYFWSLNNDG-PVDSNKQGYGHAFVLLA-ASAAKTIGHPLADGMLDDITKILNTKFWEEkHG 166
Cdd:cd00249   78 AEHGLEYLDRHGRDPDHGGWYFALDQDGrPVDATKDLYSHAFALLAaAQAAKVGGDPEARALAEETIDLLERRFWED-HP 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619 167 AIAEEFTADWQPldggaYRGQNSNMHLTEALMAAFEATGDGDYLSKAESIADLVIRRVAGSVDWRVAEHFDAEWNLDKTY 246
Cdd:cd00249  157 GAFDEADPGTPP-----YRGSNPHMHLLEAMLAAYEATGEQKYLDRADEIADLILDRFIDAESGVVREHFDEDWNPYNGD 231
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619 247 yHPNEMFrpagttPGHWLEWARLILQLWALGGKRieWMPDAAKALFAQSMALGWDNDKGGFFY-TLDWEDKPAKRNKLWW 325
Cdd:cd00249  232 -KGRHQE------PGHQFEWAWLLLRIASRSGQA--WLIEKARRLFDLALALGWDPERGGLYYsFLDDGGLLEDDDKRWW 302
                        330       340       350       360       370       380       390
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 502306619 326 PACEAAAAAHFLNEHLPSDFHEESYRQIWNVIERAFIDHKNGGWHEELTEDLVPSHSLFPGKGDIYHALQACLIPLFP 403
Cdd:cd00249  303 PQTEALKAALALAGITGDERYWQWYQRAWAYLWRHFIDPEYGLWFGYLDADGKVLLTPKGPAKTFYHVVRALYEALDV 380
 
Name Accession Description Interval E-value
GlcNAc_2-epim pfam07221
N-acylglucosamine 2-epimerase (GlcNAc 2-epimerase); This family contains a number of ...
43-396 2.34e-131

N-acylglucosamine 2-epimerase (GlcNAc 2-epimerase); This family contains a number of eukaryotic and bacterial N-acylglucosamine 2-epimerase (GlcNAc 2-epimerase) enzymes (EC:5.1.3.8) approximately 500 residues long. This converts N-acyl-D-glucosamine to N-acyl-D-mannosamine.


Pssm-ID: 399891  Cd Length: 347  Bit Score: 381.75  E-value: 2.34e-131
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619   43 GGFYDLDDAGRPLDAEGqvRGIHIAARAVHCFSIGALLGRPGAADVVDHGMDYIWNHHRDRKNGGYFWSLNNDGPVDSNK 122
Cdd:pfam07221   1 GFFGCLDADGKIDDADR--RHIWLQARQVYCFAMAALLGRPGWLDAADHGLAYLEGVYRDGEHGGWYWALRDGGVVDASK 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619  123 QGYGHAFVLLAASAAKTIGHPLADGMLDDITKILNTKFWEEKHGAIAEEFTADWQPLdggaYRGQNSNMHLTEALMAAFE 202
Cdd:pfam07221  79 DAYDHAFALLAAASALAAGNPEAKDLLDDTLAVLEKHFWEPLHGGAREEFDRPFSLP----YRGQNPNMHLTEAMLALYE 154
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619  203 ATGDGDYLSKAESIADLVIRRVAGSVDWRVAEHFDAEWNLDKTYYHpNEMFRPAGTTPGHWLEWARLILQLWALGGKR-I 281
Cdd:pfam07221 155 ATGDPRWLDRAERIADLAIHRFADANSGRVREHFDEDWNPDPDYNG-DDCFRPYGTTPGHQFEWAWLLLRLALLARRRpA 233
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619  282 EWMPDaAKALFAQSMALGWDNDKGGFFYTLDWEDKPAKRNKLWWPACEAAAAAHFLNEHLPSDFHEESYRQIWNVIERAF 361
Cdd:pfam07221 234 DWIEK-ARDLFETALADGWDPDRGGLVYTLDWNGKPVDDDRLHWPQTEALAAAAALAQRTGEARYWDWYRRAWDYLWRHF 312
                         330       340       350
                  ....*....|....*....|....*....|....*
gi 502306619  362 IDHKNGGWHEELTEDLVPSHSLFPGKGDIYHALQA 396
Cdd:pfam07221 313 IDPEYGSWFDELDADGEVALPLPAGKSDFYHALGA 347
YihS COG2942
Mannose or cellobiose epimerase, N-acyl-D-glucosamine 2-epimerase family [Carbohydrate ...
20-401 3.17e-126

Mannose or cellobiose epimerase, N-acyl-D-glucosamine 2-epimerase family [Carbohydrate transport and metabolism];


Pssm-ID: 442185  Cd Length: 380  Bit Score: 369.59  E-value: 3.17e-126
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619  20 RGWLLT-QANGLFDFFQHNSVNPK-GGFYD-LDDAGRPLDaeGQVRGIHIAARAVHCFSIGALL-GRPGAADVVDHGMDY 95
Cdd:COG2942    1 ADWLRAeLLDDLLPFWLPRSIDPEgGGFFGcLDDDGTPYD--DADKGLVLQARQVWTFALAYLLlGRPEYLELAEHGLDF 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619  96 IWNHHRDRKNGGYFWSLNNDG-PVDSNKQGYGHAFVLLA-ASAAKTIGHPLADGMLDDITKILNTKFWEEKHGAIAEEFT 173
Cdd:COG2942   79 LREHFRDPEHGGWYWSLDADGkPLDDRKQAYGHAFALLAlAEAYRATGDPEALELAKETFELLERRFWDPEHGGYAEAFD 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619 174 ADWQPLDggAYRGQNSNMHLTEALMAAFEATGDGDYLSKAESIADLVIRRVAGSVDWRVAEHFDAEWNLDKTYyhpnemF 253
Cdd:COG2942  159 RDWSPLR--PYRGQNAHMHLLEALLALYEATGDERWLERAEEIADLILTRFADPEGGRLLEHFDPDWSPDPDY------N 230
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619 254 RPAGTTPGHWLEWARLILQLWALGGKriEWMPDAAKALFAQSMALGWDNDKGGFFYTLDWEDKPAKRNKLWWPACEAAAA 333
Cdd:COG2942  231 RPRGVSPGHDIEWAWLLLELAALLGD--AWLLELARKLFDAALEYGWDDERGGLYYELDPDGKPVDDDKLWWVQAEALVA 308
                        330       340       350       360       370       380       390
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619 334 AHFLNEHLPSDFHEESYRQIWNVIERAFIDHKNGGWHEELTEDLVPSHSL--FPGKGDiYHALQACLIPL 401
Cdd:COG2942  309 ALLLYQLTGDERYLDWYRRLWDYIWAHFIDHEYGEWFGELDRDGEPLTDLkgGPWKGD-YHNPRALLEVL 377
AGE cd00249
AGE domain; N-acyl-D-glucosamine 2-epimerase domain; Responsible for intermediate ...
12-403 1.62e-107

AGE domain; N-acyl-D-glucosamine 2-epimerase domain; Responsible for intermediate epimerization during biosynthesis of N-acetylneuraminic acid. Catalytic mechanism is believed to be via nucleotide elimination and readdition and is ATP modulated. AGE is structurally and mechanistically distinct from the other four types of epimerases. The AGE domain monomer is composed of an alpha(6)/alpha(6)-barrel, the structure of which is also found in glucoamylase and cellulase. The active form is a homodimer. The alignment also contains subtype III mannose 6-phosphate isomerases.


Pssm-ID: 238153  Cd Length: 384  Bit Score: 322.39  E-value: 1.62e-107
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619  12 NWTTRAYHRGWLLTQANGLFDFFQHNSVNP-KGGFYD-LDDAGRPLDaegQVRGIHIAARAVHCFSIGALLG-RPGAADV 88
Cdd:cd00249    1 IAETLQELAQLAGWLLEDLLPFWLEAGLDReAGGFFEcLDRDGQPFD---TDRRLWLQARQVYCFAVAYLLGwRPEWLEA 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619  89 VDHGMDYIWNHHRDRKNGGYFWSLNNDG-PVDSNKQGYGHAFVLLA-ASAAKTIGHPLADGMLDDITKILNTKFWEEkHG 166
Cdd:cd00249   78 AEHGLEYLDRHGRDPDHGGWYFALDQDGrPVDATKDLYSHAFALLAaAQAAKVGGDPEARALAEETIDLLERRFWED-HP 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619 167 AIAEEFTADWQPldggaYRGQNSNMHLTEALMAAFEATGDGDYLSKAESIADLVIRRVAGSVDWRVAEHFDAEWNLDKTY 246
Cdd:cd00249  157 GAFDEADPGTPP-----YRGSNPHMHLLEAMLAAYEATGEQKYLDRADEIADLILDRFIDAESGVVREHFDEDWNPYNGD 231
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 502306619 247 yHPNEMFrpagttPGHWLEWARLILQLWALGGKRieWMPDAAKALFAQSMALGWDNDKGGFFY-TLDWEDKPAKRNKLWW 325
Cdd:cd00249  232 -KGRHQE------PGHQFEWAWLLLRIASRSGQA--WLIEKARRLFDLALALGWDPERGGLYYsFLDDGGLLEDDDKRWW 302
                        330       340       350       360       370       380       390
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 502306619 326 PACEAAAAAHFLNEHLPSDFHEESYRQIWNVIERAFIDHKNGGWHEELTEDLVPSHSLFPGKGDIYHALQACLIPLFP 403
Cdd:cd00249  303 PQTEALKAALALAGITGDERYWQWYQRAWAYLWRHFIDPEYGLWFGYLDADGKVLLTPKGPAKTFYHVVRALYEALDV 380
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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